package com.sky.mapper;


import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetMealDishMapper {


    /**
     * 根据菜品id查询套餐id
     * @param ids
     * @return
     */
    List<Long> getsetMealIdByDishId(List<Long> ids);


    /**
     * 保存套餐菜品
     * @param setmealDishes
     */
    void insertBatch(List<SetmealDish> setmealDishes);


    /**
     * 根据id删除套餐
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id = setmealId")
    void deleteBySetmealId(Long setmealId);

    /**
     * 根据id查询套餐
     * @param setmealId
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id = #{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);


    /**
     * 批量删除套餐
     * @param ids
     */
    void deleteBySetmealIds(List<Long> ids);

    /**
     * 根据套餐id查询菜品id
     * @param id
     */
    @Select("select dish_id from setmeal_dish where setmeal_id = #{id}")
    List<Long> getDishIdBySetmealId(Long id);
}
